Ötzi the Iceman May Have Suffered Stomach Bug

The famous Ötzi, a man murdered about 5,300 years ago in the Italian Alps, had what's now considered the world's oldest known case of Helicobacter pylori, a bacterium that can cause ulcers and gastric cancer, a new study finds. It's unclear whether the ancient iceman did, in fact, have ulcers or gastric cancer because his stomach tissue didn't survive. Today, about half of the world's human population has H. pylori in their gut, but only one in 10 people develop a condition from the bacteri